Zobrazeno 1 - 8
of 8
pro vyhledávání: '"LIU Jiu-fen"'
Autor:
QIU Hong-xi, ZHAO Gang, LIU Jiu-fen, LI Ke-yong, LONG Zhi-wu, LI Zhi-xiong, XIANG Mao-bi, LIU Wei-hong
Publikováno v:
Yankuang ceshi, Vol 37, Iss 3, Pp 283-291 (2018)
Powder solid sampling atomic emission spectrometry is a simple sample pretreatment method with high sensitivity, low detection limit, and little environmental pollution. This method has been applied to the simultaneous analysis of trace Ag, B and Sn
Externí odkaz:
https://doaj.org/article/df65312b384b48dab1d3c8bd0112658d
Publikováno v:
Tongxin xuebao, Vol 31, Pp 73-80 (2010)
A chosen-key extracting attack based on random LSB steganography was proposed.By constructing an orient ring model for a sort of pseudo-random steganography algorithms,it proved that there are many equivalent keys and neighboring keys in the model,an
Externí odkaz:
https://doaj.org/article/152890636f1e43459d93eaf9e072f6c3
Publikováno v:
In Digital Signal Processing March 2015 38:66-76
Akademický článek
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Publikováno v:
ICME
In this paper, a new embedding strategy for DWT-based watermarking is proposed. Different from the existing watermarking schemes in which low frequency coefficients are explicitly excluded from watermark embedding, we claim that watermarks should be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8edfbc829facbe2e79592f81c4482f
https://doi.org/10.1109/icme.2001.1237719
https://doi.org/10.1109/icme.2001.1237719
Autor:
Li YC; Hohhot General Survey of Natural Resources Center, China Geological Survey, Hohhot 010010, China., Liu JF; School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China.; Natural Resources Comprehensive Survey Command Center, China Geological Survey, Beijing 100055, China.; Key Laboratory of Coupling Process and Effect of Natural Resources Elements, Beijing 100055, China., Li XZ; School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China., Zhang D; Hohhot General Survey of Natural Resources Center, China Geological Survey, Hohhot 010010, China., Chen GD; Hohhot General Survey of Natural Resources Center, China Geological Survey, Hohhot 010010, China., Du YC; Hohhot General Survey of Natural Resources Center, China Geological Survey, Hohhot 010010, China., Zhou WH; Hohhot General Survey of Natural Resources Center, China Geological Survey, Hohhot 010010, China.
Publikováno v:
Huan jing ke xue= Huanjing kexue [Huan Jing Ke Xue] 2024 Nov 08; Vol. 45 (11), pp. 6734-6744.
Autor:
Gong C; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Wang SX; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Lu HC; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Chen Y; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Liu JF; Natural Resources Comprehensive Survey Command Center of China Geological Survey, Beijing 100055, China.
Publikováno v:
Huan jing ke xue= Huanjing kexue [Huan Jing Ke Xue] 2023 May 08; Vol. 44 (5), pp. 2799-2816.
Autor:
Gong C; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Wang L; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Wang SX; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Zhang ZX; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Dong H; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Liu JF; Natural Resources Comprehensive Survey Command Center of China Geological Survey, Beijing 100055, China., Wang DW; Chengdu Geological Survey Center of China Geological Survey, Chengdu 611732, China., Yan BQ; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China., Chen Y; Civil-Military Integrated Geological Survey Center of China Geological Survey, Chengdu 611732, China.
Publikováno v:
Huan jing ke xue= Huanjing kexue [Huan Jing Ke Xue] 2022 Oct 08; Vol. 43 (10), pp. 4566-4577.